A fatal MySQL error occured.

Query:
SELECT session_data FROM pmd_v1_sessions WHERE id='04d1a77a1f42eb107e5c591b0e0ba3b6' AND http_user_agent='94082a50c352b78159112f3c522b5d0d' AND last_access > 1487842995

Error:
(145) Table './ppatete_directory/pmd_v1_sessions' is marked as crashed and should be repaired